Integers

Comments (0)

Transcript of Integers

What is an Integer ?An integer is any whole number . It can be positive,negative, or neutral like zero.Adding IntegersWhen your adding integers that have the same signs you add up the numbers, but when they have different signs you subtract the integers.Subtracting IntegersWhen your subtracting integers that have the same signs you subtract the numbers, but when they have different sign you addGOAL!IntegersThank you!By: Noah Kim

Multiplying IntegersWhen your multiplying integers that have the same or different signs you multiply, and if it has a negative number then the answer will always have a negative sign. Dividing IntegersKnowing how to use integers is important because you use them in your everyday life. You use it when your shopping, when your in your house, and even with friends.Thank you for listening, and I hope you learned a lot from this presentation about integers. After reading this presentation, use this valuable information for some of the example listed below.-9 + -8 = -175 + 10 = 15-3 + -7 = -10Examples

Examples-5 + 7 = 210 + -9 = 1-3 + 7 = 4Number Lines Number lines are are used to make a visual picture of where the numbers are.Absolute ValueAbsolute value is used to tell how far a number is from zero. It can be negative or positiveExamples-9 - (-5) = -4-4 - (- 2) = -2-12 - (- 8) = -4Examples-7 - 5 = -1213 - (-8) = -5-9 - 1 = -10ExamplesExamplesWhen your dividing integers that have the same or different signs if it has a negative number then the answer will always have a negative sign.

2. When you owe someone money because of something that happened that would cause you to do that.3. When your at home and you eat an extra cookie for your brother, then you owe him one of yours the next time you get a cookie.ExamplesExamples4. When your playing sport that involve numbers and you need to add, subtract, multiply, or divide something.